Re: [linux-next][bisected 1c0eaf0f] Today's next kernel fails to boot on ppc bare-metal
From: Michael Ellerman <mpe@ellerman.id.au>
Date: 2017-07-17 02:11:04
Also in:
linux-next, lkml
Subsystem:
linux for powerpc (32-bit and 64-bit), the rest · Maintainers:
Madhavan Srinivasan, Linus Torvalds
Hi Abdul, Thanks for the bug report. Abdul Haleem [off-list ref] writes:
Hi Today's linux-next fails to boot on ppc bare-metal Test: Boot Machine: Power 8 bare-metal kernel: 4.12.0-next-20170713 gcc: version 4.8.5 config : Tul-NV-config attached.
[swearing redacted] Does this help? cheers
diff --git a/arch/powerpc/platforms/powernv/opal.c b/arch/powerpc/platforms/powernv/opal.c
index 9b87abb178f0..cad6b57ce494 100644
--- a/arch/powerpc/platforms/powernv/opal.c
+++ b/arch/powerpc/platforms/powernv/opal.c@@ -78,7 +78,7 @@ void opal_configure_cores(void) * ie. Host hash supports hash guests * Host radix supports hash/radix guests */ - if (cpu_has_feature(CPU_FTR_ARCH_300)) { + if (early_cpu_has_feature(CPU_FTR_ARCH_300)) { reinit_flags |= OPAL_REINIT_CPUS_MMU_HASH; if (early_radix_enabled()) reinit_flags |= OPAL_REINIT_CPUS_MMU_RADIX;